2 layers27.5 × 30 mm
4 layers250.8 × 30 mm
LedTubeFixture
adamvotocek/Open-Tube-Lightwork in progress
- Size
- 250.8 × 30 mm
- Copper layers
- 4
- Thickness
- 1.61 mm
- Parts
- 201
- Nets
- 177
- Pads
- 700
- Tracks, vias
- 2,224, 608
- Pours
- 35
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 23 Jan 2026
- Updated
- 9 Jun 2026
Overview
LedTubeFixture is an open-source printed circuit board by adamvotocek, from the adamvotocek/Open-Tube-Light repository on GitHub. It is a 4-layer board of 250.8 × 30 mm with 201 parts on 177 nets, routed with 2,224 tracks and 608 vias.
It is built around the CA-IS2092A, LAN8742A-CZ and MCP9700A-E/TO, with the AP63203WU, SN74LVC1G17DBVR and SRV05-4 among its other parts. Its parts include 62 resistors, 60 capacitors, 13 ICs, 10 diodes and 10 connectors. It belongs with the STM32 boards of this library.
Main components
12
CA-IS2092A
LGA-16-40℃~+125℃ 150kV/us 2500 3.3V、5V 3.3V、5V 500Kbps Half-Duplex LGA-16(4.7x5.2) Isolated RS-485/422 Transceivers with power ROHSChipanalogIsolated RS-485/422 Transceivers With Power
LAN8742A-CZ
QFN-24-EP(4x4)0℃~+70℃ 1.8V~3.3V 10BASE-T、100BASE-TX 10Mbit/s、100Mbit/s Ethernet Transceiver RMII QFN-24-EP(4x4) Ethernet Transceivers ROHSMicrochip TechnologyEthernet Transceivers
MCP9700A-E/TO
TO-92-40℃~+125℃ 2.3V~5.5V ±2℃ TO-92 Temperature Sensors ROHSMicrochip TechnologyTemperature Sensors
AP63203WU
TSOT-23-6-40℃~+85℃@(TA) 1 1.1MHz 22uA 2A 3.3V 3.8V~32V Buck Built-in Fixed Overcurrent Protection、Light load efficient mode、Cycle-by-cycle current limiting、Hiccup current limiting、EMI optimization (spread spectrum) Step-down type Yes TSOT-23-6 DC-DC Converters ROHSDiodes IncorporatedDC-DC Converters
SN74LVC1G17DBVR
SOT-23-5-40℃~+125℃ 1 1 1.2V、1.9V、2.3V、2.4V 1.65V~5.5V 100mV、300mV、400mV、550mV 10uA 32mA 32mA 74LVC 8.3ns@5V,50pF SOT-23-5 Logic Gates ROHSTECH PUBLICLogic GatesSRV05-4
SOT-23-6L-55℃~+150℃ 15V 1pF 4A 5V 5uA 6V 80W ESD Four channels IEC 61000-4-2、IEC 61000-4-5 Unidirectional SOT-23-6L ESD and Surge Protection (TVS/ESD) ROHShongjiachengESD And Surge Protection (TVS/ESD)CH221K
SOT-23-6-40℃~+105℃ 100W 5V、9V、12V、15V、20V PD 3.0 Power Receiver Controller SOT-23-6 USB PD ROHSWCH (Nanjing Qinheng Microelectronics)USB PDTPS56A37
VQFN-HRVQFN-HR New Arrivals ROHSTexas InstrumentsUncategorised
DB301V-3.5-2P-GN-S
插件,P=3.5mm-40℃~+105℃ 0.5~1 1 18~24 1x2P 2 2P 3.5mm 300V 7A 8.5mm Green M2 Through Hole Plugin,P=3.5mm Screw Terminal Blocks ROHSDORABOScrew Terminal Blocks
SMF12CA
SOD-123FLESD And Surge Protection (TVS/ESD)hongjiacheng
ST34
SMA-55℃~+125℃ 100uA@40V 3A 40V 410mV@3A 80A Independent SMA Schottky Diodes ROHSMDDSchottky Diodes
B1601S
SMD0℃~+70℃ 1.5kV 100M 1:1 350uH Single port SMD-16P,12.7x7mm Pulse Transformers(LAN) ROHSCND-tekPulse Transformers(LAN)
README
README.mdhello
Parts
201| Qty | Value | Footprint | References |
|---|---|---|---|
| 23 | 100nF | Capacitor_SMD:C_0402_1005Metric | C1, C10, C11, C12, C13, C14, C20, C21, C22, C23, C28, C36, C42, C43, C44, C45 +7 |
| 15 | TestPoint | TestPoint:TestPoint_Pad_D1.0mm | TP1, TP2, TP3, TP4, TP5, TP6, TP7, TP8, TP9, TP10, TP11, TP12, TP13, TP14, TP15 |
| 13 | 10k | Resistor_SMD:R_0402_1005Metric | R7, R20, R29, R30, R31, R32, R49, R50, R53, R56, R58, R60, R62 |
| 10 | M2 | AV_NOPART:MountingHole_2.2mm_M2_Pad_Via | H1, H2, H3, H4, H5, H6, H7, H8, H9, H10 |
| 8 | 1.5k | Resistor_SMD:R_0402_1005Metric | R3, R4, R5, R19, R28, R33, R46, R47 |
| 8 | 1uF | Capacitor_SMD:C_0402_1005Metric | C5, C9, C16, C17, C27, C53, C54, C56 |
| 8 | 5.1kΩ | Resistor_SMD:R_0402_1005Metric | R8, R9, R10, R12, R15, R16, R26, R27 |
| 8 | 75R | Resistor_SMD:R_0603_1608Metric | R2, R6, R42, R43, R55, R57, R59, R61 |
| 7 | 10uF | Capacitor_SMD:C_0603_1608Metric | C15, C18, C19, C40, C41, C52, C55 |
| 6 | 10nF | Capacitor_SMD:C_0402_1005Metric | C2, C3, C4, C29, C33, C35 |
| 5 | Red | LED_SMD:LED_0603_1608Metric | D1, D4, D5, D6, D7 |
| 4 | 12pF | Capacitor_SMD:C_0402_1005Metric | C6, C7, C50, C51 |
| 4 | 200kΩ | Resistor_SMD:R_0402_1005Metric | R11, R22, R24, R25 |
| 4 | 33R | Resistor_SMD:R_0402_1005Metric | R38, R39, R40, R45 |
| 4 | 49.9R | Resistor_SMD:R_0402_1005Metric | R34, R35, R36, R37 |
| 4 | Button | AV_SWITCHES:SW_SPST_4P_SMD | SW2, SW3, SW4, SW5 |
| 4 | Fiducial_1mm | Fiducial:Fiducial_1mm_Mask2mm | FID1, FID2, FID3, FID4 |
| 3 | 100nF 50V | Capacitor_SMD:C_0402_1005Metric | C26, C34, C38 |
| 3 | 10R 250mW | Resistor_SMD:R_1206_3216Metric | R51, R52, R54 |
| 3 | 22uF 50V | Capacitor_SMD:C_1812_4532Metric | C24, C25, C37 |
| 3 | 47uF | Capacitor_SMD:C_1210_3225Metric | C30, C31, C39 |
| 3 | 73.2k | Resistor_SMD:R_0402_1005Metric | R13, R14, R17 |
| 3 | DB301V-3.5-2P-GN-S | AV_CONNECTORS:TerminalBlock_4Ucon_1x02_P3.50mm_Horizontal | J5, J6, J7 |
| 3 | SMF12CA | Diode_SMD:D_SOD-123F | D8, D9, D10 |
| 2 | 1M 2kV | Resistor_SMD:R_2010_5025Metric | R44, R48 |
| 2 | 1nF 2kV | Capacitor_SMD:C_1206_3216Metric | C46, C49 |
| 2 | 25 Mhz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1, Y2 |
| 2 | 51k | Resistor_SMD:R_0402_1005Metric | R18, R23 |
| 2 | 600Ω@100MHz 450mΩ | Capacitor_SMD:C_0603_1608Metric | FB1, FB2 |
| 2 | JST_XH_3P | Connector_JST:JST_XH_B3B-XH-A_1x03_P2.50mm_Vertical | J9, J10 |
| 2 | M2 | MountingHole:MountingHole_2.2mm_M2 | H11, H12 |
| 2 | MCP9700A-E/TO | Package_TO_SOT_THT:TO-92_Inline | U1, U5 |
| 2 | SN74LVC1G17DBVR | Package_TO_SOT_SMD:SOT-23-5 | U3, U4 |
| 2 | SRV05-4 | Package_TO_SOT_SMD:SOT-23-6 | U6, U10 |
| 2 | ST34 | Diode_SMD:D_SMA | D2, D3 |
| 1 | 0.96' OLED Board | AV_MODULES:HS96L03W2C03 | U13 |
| 1 | 0R | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1 |
| 1 | 0R 1206 | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R21 |
| 1 | 12.1k | Resistor_SMD:R_0402_1005Metric | R41 |
| 1 | 150pF | Capacitor_SMD:C_0402_1005Metric | C32 |
| 1 | 3.3uH 9mΩ 17A | AV_INDUCTORS:MDA1050-3R3M | L1 |
| 1 | 3.9uH 2.7A | Inductor_SMD:L_APV_ANR5020 | L2 |
| 1 | AP63203WU | Package_TO_SOT_SMD:TSOT-23-6 | U9 |
| 1 | B1601S | AV_ISOLATION:Transformer_Ethernet_B1601S | TR1 |
| 1 | CA-IS2092A | AV_ICS:CA-IS2092A | U12 |
| 1 | CH221K | Package_TO_SOT_SMD:SOT-23-6 | U7 |
| 1 | DC-005-A200 | AV_CONNECTORS:BarrelJack_DC-005-A200_Horizontal | J3 |
| 1 | JST_XH_2P | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | J1 |
| 1 | LAN8742A | AV_ICS:LAN8742A_VQFN-24-1EP_4x4mm_P0.5mm_EP2.5x2.5mm | U11 |
| 1 | LOGO | LOGO | G*** |
| 1 | NE8FAH | AV_CONNECTORS:NEUTRIK_NE8FAH | J8 |
| 1 | NetTie_2 | NetTie:NetTie-2_SMD_Pad0.5mm | NT1 |
| 1 | PZ127VS-12-10-H10-A38 | AV_CONNECTORS:PZ127VS-12-10-H10-A38 | J2 |
| 1 | SP40P18NJ | AV_TRANSISTORS:PDFN3X3-8L | Q1 |
| 1 | STM32H723VETx | Package_QFP:LQFP-100_14x14mm_P0.5mm | U2 |
| 1 | TPS56A37 | AV_POWERREGULATION:TPS56A37_10-pin_3x3mm_HotRod_QFN | U8 |
| 1 | TS-1088-AR02016 | Button_Switch_SMD:SW_Push_SPST_NO_Alps_SKRK | SW1 |
| 1 | USB_C_Receptacle_USB2.0_16P_Tall_5.9mm | AV_CONNECTORS:USB_C_Receptacle_HX_TYPE-C_16P+4.3 | J4 |
More from adamvotocek/Open-Tube-Light
1Similar boards
- 2 layers47 × 20.3 mm
- 4 layers84 × 66 mm
Spinner
enkhbold470/spinner
12-24 V FOC BLDC motor controller: STM32G431, three IR2104 half bridges with 60 V MOSFETs, MT6701 encoder, CAN FD. 4-layer KiCad 10 board.
87 partsCERN-OHL-S-2.0 - 2 layers25.8 × 35 mm
Ethercon breakout
marekjansky/NE8FAH_breakout
Breakout board for each pair of the ethercon connector
5 partsGPL-3.0 - 4 layers72 × 22 mm
- 2 layers128.1 × 87 mm
Virgil Controller
da-penguin-guy/Proteus
The Proteus is a modular collection of PCBs that will be used to develop the Virgil sound Protocol
78 parts3 - 4 layers100 × 100 mm
- 2 layers58 × 36 mm
Faikout
dovy6/Faiked
This project is subject to the licence in the LICENCE file, and even if that says it is an open source project, you cannot sell boards or cases bearing the Andrews & Arnold Ltd name, the A&A logo, the registered…
83 partsGPL-3.0 - 4 layers100.5 × 87.7 mm
Questions
How big is the LedTubeFixture PCB?
It measures 250.8 × 30 mm and has 4 copper layers, 1.61 mm thick.
What parts does the LedTubeFixture use?
201 parts, built around the CA-IS2092A, LAN8742A-CZ, MCP9700A-E/TO and AP63203WU. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the LedTubeFixture KiCad files?
From the adamvotocek/Open-Tube-Light repository on GitHub, at the commit this page was made from: the board is PCB/ledTubeFixture/ledTubeFixture.kicad_pcb and its schematic PCB/ledTubeFixture/DMX.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the LedTubeFixture design in my own project?
Its repository states no licence, so its author keeps all rights: ask adamvotocek before reusing the design.